<template>
	<view v-if="goods_info.goods_name" class="goods-detail-container">
		<!-- 轮播图区域 -->
		<swiper :indicator-dots="true" :autoplay="true" :interval="3000" :duration="1000" :circular="true">
		  <swiper-item v-for="(item, i) in goods_info.pics" :key="i">
		    <image :src="item.pics_big" @click="preview(i)"></image>
		  </swiper-item>
		</swiper>
		
		<!-- 商品信息区域 -->
		<view class="goods-info-box">
		  <!-- 商品价格 -->
		  <view class="price">￥{{goods_info.goods_price}}</view>
		  <!-- 信息主体区域 -->
		  <view class="goods-info-body">
		    <!-- 商品名称 -->
		    <view class="goods-name">{{goods_info.goods_name}}</view>
		    <!-- 收藏 -->
		    <view class="favi">
		      <uni-icons type="star" size="18" color="gray"></uni-icons>
		      <text>收藏</text>
		    </view>
		  </view>
		  <!-- 运费 -->
		  <view class="yf">快递：免运费</view>
		</view>
		
		
		<rich-text :nodes="goods_info.goods_introduce"></rich-text>
		
		
		<!-- 商品导航组件 -->
		<view class="goods_nav">
			<uni-goods-nav :fill="true" :options="options" :buttonGroup="buttonGround" @click="onclick" @buttonClick="buttonClick"></uni-goods-nav>
		</view>
	</view>
</template>

<script>
	export default {
		data() {
			return {
				goods_info: {},
				options: [{
					icon: 'shop',
					text: '店铺',
					infoBackgroundColor: '#ff0000',
					infoColor:"white"
				}, {
					icon: 'cart',
					text: '购物车',
					info: 4
				}],
				buttonGround: [{
					text: '加入购物车',
					backgroundColor: '#ff0000',
					color: '#fff'
				},
				{
					text: '立即购买',
					backgroundColor: '#ffa200',
					color: '#fff'
				},
				]
			};
		},
		onLoad(options) {
		  const goods_id = options.goods_id
		  this.getGoodsDetail(goods_id)
		},
		methods: {
		  async getGoodsDetail(goods_id) {
		    const { data: res } = await uni.$http.get('/api/public/v1/goods/detail', { goods_id })
		    if (res.meta.status !== 200) return uni.$showMsg()

			 res.message.goods_introduce = res.message.goods_introduce.replace(/<img /g, '<img style="display:block;" ').replace(/webp/g, 'jpg')

		    this.goods_info = res.message
			
			
			
		  },
		  preview(i) {
			uni.previewImage({
				current: i,
				urls: this.goods_info.pics.map(x => x.pics_big)
				})
			},
			onclick(e) {
				if(e.content.text === '购物车') {
					uni.switchTab({
						url: '/pages/cart/cart'
					})
				}
			}
		}
	}
</script>

<style lang="scss">
swiper {
  height: 750rpx;

  image {
    width: 100%;
    height: 100%;
  }
}


.goods-info-box {
  padding: 10px;
  padding-right: 0;

  .price {
    color: #c00000;
    font-size: 18px;
    margin: 10px 0; 
  }

  .goods-info-body {
    display: flex;
    justify-content: space-between;

    .goods-name {
      font-size: 13px;
      padding-right: 10px;
    }
    // 收藏区域
    .favi {
      width: 120px;
      font-size: 12px;
      display: flex;
      flex-direction: column;
      justify-content: center;
      align-items: center;
      border-left: 1px solid #efefef;
      color: gray;
    }
  }

  // 运费
  .yf {
    margin: 10px 0;
    font-size: 12px;
    color: gray;
  }
}


.goods_nav {
  position: fixed;
  bottom: 0;
  left: 0;
  width: 100%;
}


.goods-detail-container {
	padding-bottom: 50px;
}
</style>
